JP6226076B2 - レシプロエンジンのクランク軸、及びそのクランク軸の設計方法 - Google Patents
レシプロエンジンのクランク軸、及びそのクランク軸の設計方法 Download PDFInfo
- Publication number
- JP6226076B2 JP6226076B2 JP2016534280A JP2016534280A JP6226076B2 JP 6226076 B2 JP6226076 B2 JP 6226076B2 JP 2016534280 A JP2016534280 A JP 2016534280A JP 2016534280 A JP2016534280 A JP 2016534280A JP 6226076 B2 JP6226076 B2 JP 6226076B2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- load
- crankshaft
- pin
- arm portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 41
- 238000005452 bending Methods 0.000 claims description 81
- 238000002485 combustion reaction Methods 0.000 claims description 37
- 238000010586 diagram Methods 0.000 description 35
- 239000013585 weight reducing agent Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013433 optimization analysis Methods 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
- F16C3/08—Crankshafts made in one piece
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/22—Internal combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/28—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same
- F16F15/283—Counterweights, i.e. additional weights counterbalancing inertia forces induced by the reciprocating movement of masses in the system, e.g. of pistons attached to an engine crankshaft; Attaching or mounting same for engine crankshafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014146249 | 2014-07-16 | ||
JP2014146249 | 2014-07-16 | ||
PCT/JP2015/003541 WO2016009641A1 (ja) | 2014-07-16 | 2015-07-14 | レシプロエンジンのクランク軸、及びそのクランク軸の設計方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016009641A1 JPWO2016009641A1 (ja) | 2017-04-27 |
JP6226076B2 true JP6226076B2 (ja) | 2017-11-08 |
Family
ID=55078149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016534280A Active JP6226076B2 (ja) | 2014-07-16 | 2015-07-14 | レシプロエンジンのクランク軸、及びそのクランク軸の設計方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10385911B2 (de) |
EP (1) | EP3171044B1 (de) |
JP (1) | JP6226076B2 (de) |
CN (1) | CN106536949B (de) |
BR (1) | BR112017000794A2 (de) |
MX (1) | MX2017000607A (de) |
WO (1) | WO2016009641A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3309417B1 (de) * | 2015-06-12 | 2019-09-04 | Nippon Steel Corporation | Kurbelwelle für kolbenmotor |
DE102016201469A1 (de) | 2016-02-01 | 2017-08-03 | Ford Global Technologies, Llc | Kurbelwelle für einen Kolbenmotor und Verfahren zu deren Herstellung |
JP6624171B2 (ja) * | 2017-08-01 | 2019-12-25 | マツダ株式会社 | カウンタウエイト及び該カウンタウエイトを備えたクランク軸 |
US11147737B2 (en) * | 2018-02-26 | 2021-10-19 | Olympic Ophthalmics, Inc. | Handheld device with motorized member for treatment of disorders |
CN108647460A (zh) * | 2018-05-17 | 2018-10-12 | 沈阳工业大学 | 迷宫往复压缩机弹性联接曲轴的参数化设计方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4998233A (de) | 1973-01-23 | 1974-09-17 | ||
JPS5916568Y2 (ja) * | 1979-09-25 | 1984-05-15 | マツダ株式会社 | クランクシヤフトの構造 |
JPH08226432A (ja) * | 1995-02-17 | 1996-09-03 | Mitsubishi Heavy Ind Ltd | クランク軸 |
JPH10169637A (ja) | 1996-12-10 | 1998-06-23 | Sumitomo Metal Ind Ltd | クランク軸の設計方法及びクランク軸 |
JP3736074B2 (ja) * | 1997-10-20 | 2006-01-18 | トヨタ自動車株式会社 | クランクシャフト |
JP2000320531A (ja) * | 1999-05-13 | 2000-11-24 | Toyota Motor Corp | クランクシャフト |
JP4998233B2 (ja) | 2007-11-28 | 2012-08-15 | 住友金属工業株式会社 | 多気筒エンジン用クランクシャフト |
KR100957164B1 (ko) * | 2008-08-25 | 2010-05-11 | 현대자동차주식회사 | 크랭크 샤프트의 발란스 웨이트 시스템 |
CN201687850U (zh) * | 2010-05-21 | 2010-12-29 | 北京中清能发动机技术有限公司 | 一种用于端轴-动轴机构的动轴及其设备 |
JP5841977B2 (ja) * | 2013-07-23 | 2016-01-13 | 本田技研工業株式会社 | クランク軸構造 |
JP6117692B2 (ja) * | 2013-12-27 | 2017-04-19 | 本田技研工業株式会社 | 内燃機関のクランクシャフト構造 |
-
2015
- 2015-07-14 WO PCT/JP2015/003541 patent/WO2016009641A1/ja active Application Filing
- 2015-07-14 CN CN201580038496.4A patent/CN106536949B/zh active Active
- 2015-07-14 EP EP15821879.2A patent/EP3171044B1/de active Active
- 2015-07-14 US US15/325,114 patent/US10385911B2/en active Active
- 2015-07-14 BR BR112017000794A patent/BR112017000794A2/pt not_active Application Discontinuation
- 2015-07-14 MX MX2017000607A patent/MX2017000607A/es unknown
- 2015-07-14 JP JP2016534280A patent/JP6226076B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JPWO2016009641A1 (ja) | 2017-04-27 |
US20170184146A1 (en) | 2017-06-29 |
EP3171044A4 (de) | 2017-12-27 |
CN106536949B (zh) | 2019-09-17 |
CN106536949A (zh) | 2017-03-22 |
EP3171044A1 (de) | 2017-05-24 |
MX2017000607A (es) | 2017-05-09 |
BR112017000794A2 (pt) | 2017-11-14 |
WO2016009641A1 (ja) | 2016-01-21 |
EP3171044B1 (de) | 2020-05-06 |
US10385911B2 (en) | 2019-08-20 |
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